#include "definesRmat.h"

extern struct relative3D GPSlocation ;
extern struct relative3D GPSvelocity ;
extern struct relative2D velocity_thru_air ; // derived horizontal velocity relative to air in cm/sec
extern int    estimatedWind[3] ;			// wind velocity vectors in cm / sec

extern union longww IMUlocationx , IMUlocationy , IMUlocationz ;
extern union longww IMUvelocityx , IMUvelocityy , IMUvelocityz ;
//#define IMUheight IMUlocationz._.W1

extern signed char calculated_heading ; // takes into account wind velocity
extern int gps_data_age ;

extern int velocity_magnitude ;
extern int air_speed_magnitude;

extern union longbbbb lat_gps , long_gps , alt_sl_gps ;
extern union longbbbb lat_origin , long_origin , alt_origin ;